基本解释

• [流] 交换系数；互换系数

英汉例句

双语例句

• The calculation method of mean surface heat interchange coefficient of a product and the radiant interchange between the surface of the product and its surroundings were given too.
  还给出了平均表面换热系数及制件和其周围表面之间辐射热交换的计算方法。

专业释义

能源科学技术

• 交换系数